After weeks of speculation and much too much time spent obsessively reloading the 9:30 Club Forum, Post Rock and even the Baltimore Buisiness Journal, we finally have confirmation. There will be a Virgin Mobile Festival this year. Now we just need to know the where, the when, the who and the how much. With that in mind let’s take a look at the latest internet chatter: The Where: With Pimlico ownership Magna Entertainment Corp….